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A preliminary investigation into the speciation of trace metals in sediments from the gulf of Paria off the coast of Trinidad
AbstractVarious extractants and extraction procedures were utilized in the speciation of Fe, Mn, Cr, Cu, Ni, Pb, and Cd in several types of tropical marine sediments during a baseline study. Iron apparently existed as amorphous and poorly crystallized compounds while Mn existed mainly as oxides. Unlike copper, the metals Pb, Cr, and Ni appeared to be associated with the organic phases in most of the sediments. Copper and cadmium appeared to be loosely bound.
A preliminary investigation into the speciation of trace metals in sediments from the gulf of Paria off the coast of Trinidad
AbstractVarious extractants and extraction procedures were utilized in the speciation of Fe, Mn, Cr, Cu, Ni, Pb, and Cd in several types of tropical marine sediments during a baseline study. Iron apparently existed as amorphous and poorly crystallized compounds while Mn existed mainly as oxides. Unlike copper, the metals Pb, Cr, and Ni appeared to be associated with the organic phases in most of the sediments. Copper and cadmium appeared to be loosely bound.
A preliminary investigation into the speciation of trace metals in sediments from the gulf of Paria off the coast of Trinidad
Hall, Lincoln A. (author)
Environmental International ; 17 ; 437-447
1991-01-10
11 pages
Article (Journal)
Electronic Resource
English
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